Discontinued — nVent no longer sells it at any price

Your T430826G108 has a drop-in replacement.

Same cutout, same bolt pattern. Unbolt the old one, bolt in the VoltAire AT08RNSXX — no drilling, no adapter.

Also sold as McLean · Hoffman · Pentair · nVent — T430826G108 — 8,200 BTU/hr · 230V · NEMA 4X · R-134A

Yours

T430826G108

43.0″ × 15.8″ × 10.9″ · 125 lbs

Drop-in fit

Ours, in production

VoltAire AT08RNSXX

43.99″ H × 12.30″ D × 16.39″ W · 94.6 lbs · 24% lighter

Drop-In Fit Fit details ↓

You'll order: 1× AT08RNSXX — nothing else. $5,729.

Verified fit path — so you're not the one explaining a wrong-fit order.

No price comparison to make — nVent no longer sells this unit at any price. The real cost to weigh is a planned swap now versus an emergency swap after it quits.

Your In-Production Replacement

AT08RNSXX

Drop-In Fit

8,000 BTU/hr • 230V • NEMA 4X

Availability Built to Order 4-6 weeks — made in Orlando, FL

Includes Unit only — true drop-in 30-day price lock · no-obligation quote

Built Orlando, FL — UL/cUL Listed

Your order total

$5,729

Complete replacement — nothing else to buy.

Start My Order

Backed by VoltAire’s 12-month warranty (PDF) · UL 484 · Made in Orlando, FL 🇺🇸

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T430826G108

Existing Unit Discontinued

T430826G108

8,200 BTU/hr (2400 Watt) • 230V

Brand nVent

Series T4308

Capacity 8,200 BTU/hr (2400 Watt)

Voltage 230V

Heat No

Finish S

Where distributors publish pricing for the OEM equivalent, VoltAire runs 48% less on average (21-70% by model).

VoltAire Replacement In Production

AT08RNSXX

8,000 BTU/hr • 230V

Brand VoltAire

Series AT Telecom Series

Capacity 8,000 BTU/hr capacity step-down, about −2%

Voltage 230V

Heat No

Finish 304 Stainless Steel (NEMA 4X)

Drop-In Fit Bolts to your existing cutout

Same cutout, same bolt pattern as the T430826G108. Unbolt it, bolt in the AT08RNSXX — no drilling, no new holes, no adapter.

You'll order: 1× AT08RNSXX $5,729

Popular options

Heater Cabinet Controller

Condenser intake filter (15×15 Mesh Filter) +$202

Screens sawdust, filings & insects off the condenser coil — not an enclosure air filter; cabinet air stays sealed.

Need a different voltage or capacity? Configure your AT08 / AT10 / AT12 →

Built to Order • 4-6 weeks

Details

Fit Details

Drop-In Fit

Same bolt pattern, same cutout dimensions. Unbolt the T430826G108, bolt up the VoltAire AT08RNSXX — no enclosure modifications needed.

Unit dimensions — what the tape measure will tell you

	T430826G108	AT08RNSXX	Δ
Height	43.0″	43.99″ H	+1.0″
Width	15.8″	16.39″ W	+0.6″
Depth	10.9″	12.30″ D	+1.4″

Not sure? Talk to a fit specialist — (844) 925-5668.

T430826G108 Replacement — Common Questions

What replaces the McLean T430826G108?

The VoltAire AT08RNSXX — 8,000 BTU/hr at 230V, NEMA 4X, UL/cUL Listed and built in Orlando, FL. Bolt-for-bolt drop-in fit — no drilling, no parts.

Is the T430826G108 discontinued?

Yes. nVent has discontinued the T430826G108 and no longer sells it at any price. The VoltAire AT08RNSXX is an in-production replacement at the same voltage and in the same capacity class, backed by a 12-month warranty.

Will the VoltAire AT08RNSXX fit my T430826G108 cutout?

Yes — same cutout, same bolt pattern. Unbolt the T430826G108, bolt in the AT08RNSXX. No drilling, no adapter plate.

How much does a T430826G108 replacement cost?

The VoltAire AT08RNSXX is $5,729. nVent no longer sells the T430826G108 at any price, so there is no OEM price to compare. Volume discounts start at 4 units, and every quote locks pricing for 30 days with no obligation.

How fast can I get a replacement for my T430826G108?

Configured builds ship in 4–6 weeks from Orlando, FL. In-stock variants are sometimes on the shelf — call (844) 925-5668 and we'll find the fastest path for your spec.

Is the VoltAire AT08RNSXX an original McLean part?

No. VoltAire is an independent brand — an engineered replacement, not an OEM part. VoltAire Cooling is not affiliated with McLean, Hoffman, Pentair, or nVent. Units are UL/cUL Listed (UL 484) and manufactured in Orlando, Florida.

Why Switch to VoltAire?

Engineered Replacement

Matched voltage and NEMA 4 protection, with the capacity difference stated in plain numbers above — with a clear fit path for your enclosure: direct, adapter plate, or template-guided modification. Built to replace McLean, Hoffman, Pentair, and nVent.

Built & Tested in the USA

Manufactured in Orlando, FL with a 5-point pressure and leak test. In-stock models ship fast from East Coast (VA) and Rocky Mountain (ID) warehouses; built-to-order configurations ship in 4-6 weeks.

48% Below Published Online Pricing, on Average

No distribution markup. Transparent pricing. Volume discounts at 4+ and 7+ units. Integrator pricing available for panel shops.

Need Heat, Stainless, 230V, or Remote Monitoring?

The AT08 is available with electric heat, stainless steel NEMA 4X, 48VDC, and factory ethernet controllers with Lead-Lag, SNMP, and BACnet.

Configure Your AT08 / AT10 / AT12 →

Related Models

T430826G108 (this page) T430826G100 T430826G150

VoltAire Cooling is an independent party and is not affiliated with or endorsed by McLean, Hoffman, Pentair, or nVent. All competitor brand names and model numbers are the property of their respective owners and are used here for identification and compatibility purposes only.